CN214458083U - Mould for cutting automobile interior leather sheet - Google Patents
Mould for cutting automobile interior leather sheet Download PDFInfo
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- CN214458083U CN214458083U CN202023122293.0U CN202023122293U CN214458083U CN 214458083 U CN214458083 U CN 214458083U CN 202023122293 U CN202023122293 U CN 202023122293U CN 214458083 U CN214458083 U CN 214458083U
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Abstract
The utility model discloses a mould for cutting automobile interior leather sheets, which is characterized by comprising a sheet-shaped matrix, wherein the matrix is made of flexible materials; the middle part of the template is provided with a positioning area which is consistent with the shape of the leather to be processed, and the positioning area is internally provided with a sticking part which can be used repeatedly and is used for detachably sticking the leather; the edge of the positioning area is provided with a relatively convex cushion layer, and the cushion layer corresponds to the thin upper leather sheet area to be processed. The utility model has the advantages of structural design is ingenious, can carry out rational positioning to the leather, and the belt splitting machine of being convenient for carries out the piece thin processing to the part of leather, is favorable to improving the qualification rate, reduces manufacturing procedure, improves production efficiency.
Description
Technical Field
The utility model relates to an automobile parts processing technology field, very much relate to a mould is used to automotive interior leather piece surely.
Background
The leather is animal leather which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and not easy to rot, the leather is formed by tightly weaving natural protein fibers in a three-dimensional space, and the surface of the leather is provided with a special grain layer which has natural grains and luster and comfortable hand feeling.
In order to improve driving comfort, automotive interiors are often coated by leather, when part of products are coated, the thickness of the edge part of the leather is required to be thinner, as the traditional belt-type splitting machine can only split one piece with the same thickness, and can not split one piece with different thicknesses on one piece of leather, aiming at the requirement of the leather edge on splitting, a bowl blade splitting machine is mainly adopted in the leather industry to carry out special splitting processing on the edge of the leather, but the thickness precision and the position precision of the process are poor, the quality of the products needs to be guaranteed by depending on the proficiency of employees, the charge rate is high, and particularly, new employees can not make qualified products basically. In addition, the prior art needs to adopt a belt type splitting machine to split leather integrally and then adopt a bowl blade splitting machine to treat the edge of the leather, needs two working procedures and has low production efficiency.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a structural design is ingenious, can carry out reasonable location to the leather, and the belt splitting machine of being convenient for carries out the piece thin processing to the part of leather, is favorable to improving the qualification rate, reduces manufacturing procedure, improves production efficiency's mould is cut to automotive interior leather piece.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a mould for cutting automobile interior leather sheets is characterized by comprising a sheet-shaped matrix which is integrally formed and is made of bendable flexible materials; the middle part of the template is provided with a positioning area which is consistent with the shape of the leather to be processed, and the positioning area is internally provided with a sticking part which can be used repeatedly and is used for detachably sticking the leather; the edge of the positioning area is provided with a relatively convex cushion layer, and the cushion layer corresponds to the thin upper leather sheet area to be processed.
When in processing, the leather to be processed is aligned to the positioning area with the consistent shape, and the leather to be processed is adhered to the positioning area through the adhering part in the positioning area, so that the leather to be processed and the matrix are relatively fixed; because the matrix adopts flexible material to make, treat that the leather and the matrix after relatively fixing also all have the flexible performance, just can put into belt type splitting machine with the two together, use the bottom surface of matrix as the benchmark whole piece and cut, because treat that the leather upper segment thin region is cushioned by the bed course height, the relative matrix of the leather of this position is outstanding for a lot more, the thickness that the piece was removed when the piece was cut is more, thereby it is thin that this regional direct piece is cut, need not to adopt bowl blade splitting machine to carry out the secondary piece cutting to the edge, also need not to rely on operator's proficiency, just can guarantee the thickness of piece cutting unanimously, improve the qualification rate and the production efficiency of product. Because the leather can be detachably adhered to the die, the leather can be directly torn off from the die after processing, and the leather can be used for adhering the next piece of leather.
Further, the pasting part is a double-sided adhesive tape pasted in the positioning area.
Because the slicing is along the surface direction of the leather, the processing leather and the die sheet are relatively fixed by mainly depending on the friction force between the leather and the die sheet in the slicing process, the requirement on the bonding strength between the leather and the die sheet is low, and the double-sided adhesive tape is adopted, so that the leather can be bonded on the die sheet, the friction force between the leather and the die sheet can be increased, and the slicing of the processing leather can be realized. The surface of the leather is stuck on the die sheet during the sheet cutting, the surface of the leather is relatively smooth, and the double-sided adhesive tape can be easily torn off from the surface of the leather through multiple practical operations and is not remained on the surface of the leather, so that the separation of the leather to be added and the die sheet is facilitated. The double-sided adhesive tape can be directly replaced after the viscosity of the double-sided adhesive tape is completely ineffective, and the cost is low.
Further, the pasting parts are arranged at the edge and the middle part of the positioning area.
Furthermore, the cushion layer is strip leather adhered to the edge of the positioning area.
Thus, on one hand, the cushion layer can be arranged more easily, and on the other hand, the thickness of the cushion layer can be adjusted according to different sheet thickness requirements.
Furthermore, the positioning area is a positioning groove arranged on the die sheet, and the depth of the positioning groove is smaller than the thickness of the leather to be processed.
Because the positioning groove has a more definite edge, the leather to be processed is more conveniently positioned.
Furthermore, the die sheet comprises a lower die sheet and an upper die sheet, the middle of the upper die sheet is provided with a through hole with the shape consistent with that of the leather to be processed, and the upper die sheet is fixedly adhered to the lower die sheet to form the positioning area.
Because the die sheet is relatively thin, the positioning groove is inconvenient to directly arrange, and the positioning groove can be formed by combining the upper die sheet and the lower die sheet more conveniently by adopting the sticking arrangement.
Furthermore, the matrix is made of leather.
Therefore, the die sheet also has good bending performance and flexibility, and the quality of the die sheet cutting is ensured and the service life is prolonged.
To sum up, the utility model has the advantages of structural design is ingenious, can carry out rational positioning to the leather, and the belt splitting machine of being convenient for carries out the slice thin processing to the part of leather, is favorable to improving the qualification rate, reduces manufacturing procedure, improves production efficiency.
Drawings
Fig. 1 is a schematic structural view of a mold for cutting an automobile interior leather sheet.
Detailed Description
The present invention will be described in further detail with reference to examples.
In the specific implementation: as shown in fig. 1, a die for cutting an automobile interior leather sheet comprises a sheet-shaped mold sheet 1, wherein the mold sheet 1 is made of a bendable flexible material; the middle part of the matrix 1 is provided with a positioning area 2 which is consistent with the shape of the leather to be processed, and the positioning area 2 is internally provided with a sticking part which can be used repeatedly and is used for sticking the leather in a separable way; the edge of the positioning area 2 is provided with a relatively convex cushion layer 3, and the cushion layer 3 corresponds to the thin area of the upper piece of the leather to be processed. This embodiment adopts the leather dust cover on the handle of shifting as the example, because this leather dust cover wholly is the toper, is fan-shaped in the picture after the expansion, and the upper and lower both ends of leather dust cover need link to each other with the handle of shifting and the panel of shifting respectively, and it is thin to need locate the piece at its both ends, consequently, the fan-shaped regional both ends edge of bed course 3 setting in this embodiment.
When in processing, the leather to be processed is aligned to the positioning area with the consistent shape, and the leather to be processed is adhered to the positioning area through the adhering part in the positioning area, so that the leather to be processed and the matrix are relatively fixed; because the matrix adopts flexible material to make, treat that the leather and the matrix after relatively fixing also all have the flexible performance, just can put into belt type splitting machine with the two together, use the bottom surface of matrix as the benchmark whole piece and cut, because treat that the leather upper segment thin region is cushioned by the bed course height, the relative matrix of the leather of this position is outstanding for a lot more, the thickness that the piece was removed when the piece was cut is more, thereby it is thin that this regional direct piece is cut, need not to adopt bowl blade splitting machine to carry out the secondary piece cutting to the edge, also need not to rely on operator's proficiency, just can guarantee the thickness of piece cutting unanimously, improve the qualification rate and the production efficiency of product. Because the leather can be detachably adhered to the die, the leather can be directly torn off from the die after processing, and the leather can be used for adhering the next piece of leather.
In practice, the pasting part is a double-sided adhesive tape pasted in the positioning area 2.
Because the slicing is along the surface direction of the leather, the processing leather and the die sheet are relatively fixed by mainly depending on the friction force between the leather and the die sheet in the slicing process, the requirement on the bonding strength between the leather and the die sheet is low, and the double-sided adhesive tape is adopted, so that the leather can be bonded on the die sheet, the friction force between the leather and the die sheet can be increased, and the slicing of the processing leather can be realized. The surface of the leather is stuck on the die sheet during the sheet cutting, the surface of the leather is relatively smooth, and the double-sided adhesive tape can be easily torn off from the surface of the leather through multiple practical operations and is not remained on the surface of the leather, so that the separation of the leather to be added and the die sheet is facilitated. The double-sided adhesive tape can be directly replaced after the viscosity of the double-sided adhesive tape is completely ineffective, and the cost is low.
In practice, the pasting parts are arranged at the edge and the middle part of the positioning area 2. In this embodiment, the double-sided adhesive is attached to the edges of the left and right sides in the figure and to the middle at intervals.
When in implementation, the cushion layer 3 is strip leather adhered to the edge of the positioning area 2.
Thus, on one hand, the cushion layer can be arranged more easily, and on the other hand, the thickness of the cushion layer can be adjusted according to different sheet thickness requirements.
When in implementation, the positioning area 2 is a positioning groove arranged on the die sheet 1, and the depth of the positioning groove is smaller than the thickness of the leather to be processed.
Because the positioning groove has a more definite edge, the leather to be processed is more conveniently positioned.
When in implementation, the matrix 1 comprises a lower matrix and an upper matrix, the middle part of the upper matrix is provided with a through hole with the shape consistent with that of the leather to be processed, and the upper matrix is fixedly adhered on the lower matrix to form the positioning area 2.
Because the die sheet is relatively thin, the positioning groove is inconvenient to directly arrange, and the positioning groove can be formed by combining the upper die sheet and the lower die sheet more conveniently by adopting the sticking arrangement.
In this embodiment, the mold piece 1 is made of leather.
Therefore, the die sheet also has good bending performance and flexibility, and the quality of the die sheet cutting is ensured and the service life is prolonged.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The mould for cutting the automobile interior trim leather sheet is characterized by comprising a sheet-shaped matrix (1) which is integrally formed, wherein the matrix (1) is made of a bendable flexible material; the middle part of the matrix (1) is provided with a positioning area (2) which is consistent with the shape of the leather to be processed, and a sticking part which can be used repeatedly is arranged in the positioning area (2) and is used for detachably sticking the leather; the edge of the positioning area (2) is provided with a relatively convex cushion layer (3), and the cushion layer (3) corresponds to the thin upper leather sheet area to be processed.
2. The mold for cutting automobile interior trim leather sheet according to claim 1, wherein the adhering portion is a double-sided tape adhered in the positioning region (2).
3. The mold for cutting automobile interior trim leather sheet according to claim 2, wherein the sticking portions are provided at the edge and the center of the positioning region (2).
4. The mold for cutting leather for automobile interior trim according to claim 1, wherein the cushion layer (3) is a strip of leather adhered to the edge of the positioning region (2).
5. The die for cutting automobile interior trim leather sheet according to claim 1, wherein the positioning region (2) is a positioning groove provided on the mold sheet (1), and the depth of the positioning groove is smaller than the thickness of the leather to be processed.
6. The die for cutting automobile interior leather, according to claim 5, wherein the molding piece (1) comprises a lower molding piece having a through hole formed at a central portion thereof in conformity with the shape of the leather to be processed and an upper molding piece fixedly attached to the lower molding piece to form the positioning region (2).
7. The mold for cutting the leather sheet for automobile interior trim according to claim 1, wherein the sheet (1) is made of leather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023122293.0U CN214458083U (en) | 2020-12-21 | 2020-12-21 | Mould for cutting automobile interior leather sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023122293.0U CN214458083U (en) | 2020-12-21 | 2020-12-21 | Mould for cutting automobile interior leather sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214458083U true CN214458083U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023122293.0U Active CN214458083U (en) | 2020-12-21 | 2020-12-21 | Mould for cutting automobile interior leather sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214458083U (en) |
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2020
- 2020-12-21 CN CN202023122293.0U patent/CN214458083U/en active Active
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